文档介绍：超声磨削装置 1 摘要旋转超声磨削是在传统机械磨削的基础上,将超声振动加入到磨削工具上的一种新型的复合加工方法。该方法不仅保留了传统机械磨削的一些优良特性,又因加入超声振动后,能较大地提高加工效率,有效地改善工程陶瓷、复合材料等难加工材料磨削表面质量。本文旨在研制出旋转超声磨削装置,并利用该装置进行了一些实验研究。全文主要内容概括如下: 。旋转超声磨削中材料去除机理同时具有冲击(磨具上的磨粒对工件表面的高频高速冲击)和磨蚀(磨削工具的旋转和进给运动可模型化为磨削过程) 两种作用。。该装置能以附件的形式安装在数控机床上或普通机床上,进行常见表面、甚至一些较复杂型面的旋转超声磨削加工。关键词: 超声加工意义,旋转超声磨削,结构设计与校核, Abstract Rotary ultrasonic grinding (RUG) isa new machining method which integrates rotary movement of traditional grinding with ultrasonic oscillation. This method can keep down some excellent grinding character sof Mechanical grinding , greatly enhance process rate and effectively improve the effect of grinding surface of difficult-to-cut materials (stainless steel posite material and the like) .The aim of this paper is that we design and manufactur e the grinding device of rotary ultrasonic machining, and carr yout some research by using developed develop. The main content of this paper can be sum up as follows: analysis the material remove mechanism ofRUG, and material remove ofrotary ultrasonic grinding conclude onhigh frequency impact of abrasive particles ongrinding tool against work piece and ablation that rotary and in-feed movement ofgrinding tool can form grinding process. new grinding device of rotary ultrasonic machining have been designed and manufactured. T his device can be install edon numerical control machine mon machine tool as an accessory and can carry out rotary ultrasonic grinding for usual surface and even plicated surface . Key words: u ltrasound processing significance ; Rotate u ltrasound g rind ; Structure design and checking 超声磨削装置 2 目录前言................................................................................................................................... 1 .................................................................................................................................................... 2 .........................................